/* ============================================
   WorkNews — 사용설명서 페이지 전용 스타일
   (style.css의 다크 테마 변수 재사용)
   ============================================ */

.help-wrap {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 24px 80px;
  color: var(--text, #e2e8f0);
  line-height: 1.7;
}

/* ---- HERO ---- */
.help-hero {
  text-align: center;
  padding: 40px 20px 48px;
  background: linear-gradient(135deg, rgba(56,189,248,0.10) 0%, rgba(250,204,21,0.04) 100%);
  border-radius: 16px;
  border: 1px solid var(--border, #334155);
  margin-bottom: 32px;
}
.hero-title {
  font-size: 36px;
  font-weight: 800;
  margin: 0 0 14px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  font-size: 16px;
  color: var(--text-muted, #94a3b8);
  margin: 0 0 28px;
  line-height: 1.7;
}
.hero-sub b { color: var(--text, #e2e8f0); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
  margin-top: 24px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.stat {
  background: var(--bg-card);
  border: 1px solid var(--border, #334155);
  border-radius: 12px;
  padding: 18px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}
.stat:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.stat-num {
  font-size: 30px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-size: 12px;
  color: var(--text-muted, #94a3b8);
  text-align: center;
  line-height: 1.5;
}

/* ---- TOC ---- */
.help-toc {
  background: var(--bg-card);
  border: 1px solid var(--border, #334155);
  border-radius: 12px;
  padding: 20px 28px;
  margin-bottom: 36px;
}
.help-toc h3 {
  margin: 0 0 12px;
  font-size: 17px;
  color: var(--accent);
}
.help-toc ol {
  margin: 0;
  padding-left: 22px;
  columns: 2;
  column-gap: 30px;
}
.help-toc li {
  font-size: 14px;
  margin-bottom: 6px;
  break-inside: avoid;
}
.help-toc a {
  color: var(--text, #e2e8f0);
  text-decoration: none;
  transition: color 0.15s;
}
.help-toc a:hover {
  color: var(--accent);
  text-decoration: underline;
}

/* ---- SECTION ---- */
.help-section {
  margin-bottom: 56px;
  scroll-margin-top: 80px;
}
.help-section h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 18px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border, #334155);
}
.help-section h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--accent-2);
  margin: 24px 0 10px;
}
.help-section h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text, #e2e8f0);
  margin: 0 0 6px;
}
.help-section p {
  margin: 0 0 12px;
  color: var(--text, #e2e8f0);
  font-size: 15px;
}
.help-section p.tip {
  background: rgba(250,204,21,0.08);
  border-left: 3px solid var(--accent-2);
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
  margin-top: 6px;
}

/* ---- 8가지 강점 그리드 ---- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin: 20px 0;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border, #334155);
  border-radius: 10px;
  padding: 18px;
  transition: all 0.2s ease;
}
.feature-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.feature-icon {
  font-size: 32px;
  margin-bottom: 8px;
  line-height: 1;
}
.feature-card h3 {
  margin: 0 0 8px;
  font-size: 15px;
  color: var(--accent);
  border: none;
  padding: 0;
}
.feature-card p {
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
  margin: 0;
  line-height: 1.6;
}
.feature-card p b {
  color: var(--text, #e2e8f0);
}

/* ---- 일반 리스트 ---- */
.feature-list,
.bullet-list,
.spec-list {
  list-style: none;
  padding: 0;
  margin: 12px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.feature-list li,
.bullet-list li,
.spec-list li {
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 14px;
  color: var(--text, #e2e8f0);
  line-height: 1.6;
}
.spec-list li {
  border-left-color: var(--accent-2);
}

/* ---- 단계별 안내 ---- */
.step-list {
  list-style: none;
  padding: 0;
  margin: 18px 0;
  counter-reset: step;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.step-list > li {
  background: var(--bg-card);
  border: 1px solid var(--border, #334155);
  border-radius: 8px;
  padding: 16px 20px;
  position: relative;
}
.step-list > li h4 {
  margin: 0 0 6px;
  font-size: 15px;
  color: var(--accent-2);
}
.step-list > li p {
  margin: 0;
  font-size: 14px;
  color: var(--text-muted, #94a3b8);
}

/* ---- 항목별 가이드 테이블 ---- */
.field-table,
.mini-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  background: var(--bg-card);
  border-radius: 8px;
  overflow: hidden;
  font-size: 13px;
}
.field-table thead {
  background: rgba(56,189,248,0.10);
}
.field-table th {
  text-align: left;
  padding: 10px 14px;
  font-weight: 700;
  color: var(--accent);
  border-bottom: 1px solid var(--border, #334155);
  font-size: 13px;
}
.field-table td,
.mini-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border, #334155);
  color: var(--text, #e2e8f0);
  vertical-align: top;
  line-height: 1.6;
}
.field-table tr:last-child td,
.mini-table tr:last-child td {
  border-bottom: none;
}
.field-table tr:hover {
  background: rgba(56,189,248,0.04);
}
.mini-table tr td:first-child {
  width: 60px;
  text-align: center;
  font-size: 22px;
}

/* ---- 툴바 그리드 ---- */
.toolbar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
  margin: 14px 0;
}
.tb-item {
  background: var(--bg-card);
  border: 1px solid var(--border, #334155);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 12px;
  color: var(--text-muted, #94a3b8);
  line-height: 1.5;
}
.tb-item b {
  display: block;
  color: var(--accent);
  font-size: 14px;
  margin-bottom: 2px;
}

/* ---- 톤 카드 ---- */
.tone-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 14px 0;
}
.tone-card {
  background: var(--bg-card);
  border: 1px solid var(--border, #334155);
  border-radius: 8px;
  padding: 16px;
  border-top: 3px solid var(--accent);
}
.tone-card h4 {
  margin: 0 0 8px;
  color: var(--accent-2);
}
.tone-card p {
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
  margin: 0;
}

/* ---- 결과 섹션 목록 ---- */
.result-section-list {
  list-style: none;
  padding: 0;
  margin: 16px 0;
  counter-reset: rsec;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.result-section-list li {
  background: var(--bg-card);
  border-radius: 6px;
  padding: 12px 16px;
  border-left: 3px solid var(--accent);
  position: relative;
  font-size: 14px;
  color: var(--text, #e2e8f0);
}
.result-section-list li .sub {
  font-size: 12px;
  color: var(--text-muted, #94a3b8);
  margin-top: 4px;
}

/* ---- 위험도 테이블 ---- */
.risk-table {
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.risk-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  align-items: center;
  background: var(--bg-card);
  border-radius: 8px;
  padding: 14px 18px;
  border-left: 4px solid;
}
.risk-row-safe    { border-left-color: var(--success); }
.risk-row-caution { border-left-color: var(--accent-2); }
.risk-row-warning { border-left-color: var(--warning); }
.risk-row-danger  { border-left-color: var(--danger); }

.risk-row-score {
  font-size: 18px;
  font-weight: 800;
  text-align: center;
  padding: 8px;
  border-radius: 6px;
}
.risk-row-safe    .risk-row-score { background: rgba(74,222,128,0.10);  color: var(--success); }
.risk-row-caution .risk-row-score { background: rgba(250,204,21,0.10);  color: var(--accent-2); }
.risk-row-warning .risk-row-score { background: rgba(251,146,60,0.10);  color: var(--warning); }
.risk-row-danger  .risk-row-score { background: rgba(248,113,113,0.10); color: var(--danger); }

.risk-row-meta h4 {
  margin: 0 0 4px;
  font-size: 15px;
}
.risk-row-meta p {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
}
.risk-row-safe    .risk-row-meta h4 { color: var(--success); }
.risk-row-caution .risk-row-meta h4 { color: var(--accent-2); }
.risk-row-warning .risk-row-meta h4 { color: var(--warning); }
.risk-row-danger  .risk-row-meta h4 { color: var(--danger); }

/* ---- 법규 카드 ---- */
.legal-grid-help {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin: 18px 0;
}
.legal-help-card {
  background: var(--bg-card);
  border: 1px solid var(--border, #334155);
  border-radius: 8px;
  padding: 14px 16px;
  text-align: center;
  transition: all 0.15s;
}
.legal-help-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.legal-help-icon {
  font-size: 28px;
  margin-bottom: 6px;
}
.legal-help-card h4 {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--accent);
}
.legal-help-card p {
  font-size: 12px;
  color: var(--text-muted, #94a3b8);
  margin: 0;
  line-height: 1.5;
}

/* ---- Callout ---- */
.callout-info {
  background: rgba(56,189,248,0.08);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 14px 0;
  font-size: 14px;
  line-height: 1.6;
}
.callout-warn {
  background: rgba(251,146,60,0.08);
  border: 1px solid var(--warning);
  border-radius: 8px;
  padding: 14px 18px;
  margin: 14px 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text, #e2e8f0);
}

/* ---- 사례 박스 ---- */
.case-box {
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 16px 20px;
  margin: 14px 0;
}
.case-box h4 {
  margin: 0 0 10px;
  color: var(--accent-2);
}
.case-box pre {
  background: #020617;
  color: #93c5fd;
  padding: 12px 14px;
  border-radius: 6px;
  font-size: 12px;
  overflow-x: auto;
  margin: 0;
  line-height: 1.6;
  white-space: pre-wrap;
}

/* ---- 액션 카드 ---- */
.action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 14px 0;
}
.action-card {
  background: var(--bg-card);
  border: 1px solid var(--border, #334155);
  border-radius: 8px;
  padding: 14px 16px;
  border-top: 3px solid var(--accent-2);
}
.action-card h4 {
  margin: 0 0 6px;
  color: var(--accent);
}
.action-card p {
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
  margin: 0;
  line-height: 1.6;
}

/* ---- 팁 리스트 ---- */
.tip-list {
  list-style: none;
  padding: 0;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tip-list li {
  background: var(--bg-card);
  border-left: 3px solid var(--accent-2);
  border-radius: 6px;
  padding: 14px 18px;
}
.tip-list li h4 {
  margin: 0 0 6px;
  color: var(--accent-2);
  font-size: 15px;
}
.tip-list li p {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
  line-height: 1.6;
}

/* ---- FAQ ---- */
.faq {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0;
}
.faq details {
  background: var(--bg-card);
  border: 1px solid var(--border, #334155);
  border-radius: 8px;
  padding: 0;
  overflow: hidden;
  transition: border-color 0.15s;
}
.faq details[open] {
  border-color: var(--accent);
}
.faq summary {
  padding: 14px 18px;
  cursor: pointer;
  font-weight: 600;
  color: var(--accent);
  font-size: 14px;
  list-style: none;
  position: relative;
  user-select: none;
}
.faq summary::after {
  content: '+';
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  font-weight: 400;
  color: var(--accent);
  transition: transform 0.15s;
}
.faq details[open] summary::after {
  content: '−';
}
.faq summary::-webkit-details-marker { display: none; }
.faq details p {
  padding: 0 18px 14px;
  margin: 0;
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
  line-height: 1.7;
}

/* ---- 기술 스택 그리드 ---- */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 16px 0;
}
.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border, #334155);
  border-radius: 8px;
  padding: 14px 18px;
}
.tech-card h4 {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 14px;
}
.tech-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.tech-card ul li {
  font-size: 12px;
  color: var(--text-muted, #94a3b8);
  padding: 4px 0 4px 14px;
  position: relative;
  line-height: 1.5;
}
.tech-card ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.version-list {
  list-style: none;
  padding: 0;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.version-list li {
  background: var(--bg-card);
  border-left: 3px solid var(--accent);
  padding: 8px 14px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
}
.version-list li b {
  color: var(--accent-2);
  margin-right: 8px;
}

/* ---- 푸터 ---- */
.help-footer {
  text-align: center;
  margin-top: 60px;
  padding: 32px 20px;
  background: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border, #334155);
}
.help-footer p {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--text-muted, #94a3b8);
  line-height: 1.7;
}

/* ---- 헤더 보강 (메인으로 링크 등) ---- */
.brand-side {
  display: flex;
  align-items: center;
  gap: 14px;
}
.btn-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 13px;
  padding: 4px 10px;
  border-radius: 4px;
  transition: background 0.15s;
}
.btn-link:hover {
  background: rgba(56,189,248,0.10);
}

kbd {
  background: #020617;
  color: #93c5fd;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 11px;
  font-family: monospace;
  border: 1px solid var(--border, #334155);
}

/* ---- 반응형 ---- */
@media (max-width: 720px) {
  .hero-title { font-size: 26px; }
  .help-toc ol { columns: 1; }
  .help-section h2 { font-size: 19px; }
  .risk-row { grid-template-columns: 1fr; gap: 8px; }
  .risk-row-score { text-align: left; }
  .field-table { font-size: 12px; }
  .field-table td, .field-table th { padding: 8px 10px; }
}